| Documentation: | Environmental Summaries 2001 |
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Survey: Environmental Summaries 2001
Documentation
Environmental Summaries 2001
IPUMS NHGIS environmental summaries provide land cover data summarized over counties and census tracts.
Social Explorer; Steven Manson, Jonathan Schroeder, David Van Riper, and Steven Ruggles. IPUMS National Historical Geographic Information System: Version 12.0 [Database]. Minneapolis: University of Minnesota. 2017. http://doi.org/10.18128/D050.V12.0
